Home / 4,350,949.96-6,003,959.46-2,515,526.55

Finding the Fourth Proportional to 4,350,949.96, 6,003,959.46 and 2,515,526.55

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Solution

The fourth proportional to 4,350,949.96, 6,003,959.46 and 2,515,526.55 is: 3,471,223.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350,949.96 : 6,003,959.46 = 2,515,526.55 : x
  2. Step 2: Convert to fraction form
    4,350,949.96/6,003,959.46 = 2,515,526.55/x
  3. Step 3: Cross multiply
    4,350,949.96x = 6,003,959.46 × 2,515,526.55
  4. Step 4: Simplify right side
    4,350,949.96x = 15,103,119,416,188.19
  5. Step 5: Solve for x
    x = 15,103,119,416,188.19/4,350,949.96
  6. Step 6: Final answer
    x = 3,471,223.42

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.